What is money? Your answer may depend a lot on how much of it you have. Ultimately, the main purpose of money is convenience. A system of barter works pretty well when two people have things each other need – someone with chickens meets up with someone else who recently slaughtered their pig and both have bacon and eggs. But if you can also exchange those eggs for money you can save it up to buy something different or bigger.
As we’ve concluded before, Adam Smith was right – money is a matter of belief. Whether it’s gold, Euros, or Canadian Tire Money it’s worth whatever you believe it is worth. Our own US Dollar is backed by the “Full faith and credit of the US Government”, which is scary if you think about it.
But money is more than convenience and faith – it’s what it takes to make things happen. And that’s worth thinking about some more.